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Huntsman IROGRAN® A 94 E 4900 TPU-Polyester

Category Polymer , Thermoplastic , Polyurethane, TP , Thermoplastic Polyurethane (TPUR), Polyester Grade
Manufacturer Huntsman Corporation
Trade Name IROGRAN®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Huntsman IROGRAN® A 94 E 4900 TPU-Polyester.pdf
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Material Notes:
Introduction: IROGRAN A 94 E 4900 is a thermoplastic polyester polyurethane for melt calendering. IROGRAN is part of the HUNTSMAN technical extrusion/injection molding product range and offers a specially designed, flexible material with a broad processing window.Performance Features: High oil resistance High production rate Good melt flow Easy coloringApplications: Calendering Technical moldingInformation provided by Alliance Polymers
Physical Properties Metric English Comments
Density 1.22 g/cc
0.0441 lb/in³
Injection molded parts; ASTM D792
Melt Index of Compound 60 g/10 min

@Load 10.0 kg,
Temperature 210 °C
60 g/10 min

@Load 22.0 lb,
Temperature 410 °F
MVR, [cm<sup>3</sup>/10 min]
Mechanical Properties Metric English Comments
Hardness, Shore A 94
94
Injection molded parts; ASTM D2240
Hardness, Shore D 44
44
Injection molded parts; ASTM D2240
Tensile Strength at Break 38.0 MPa
5510 psi
Injection molded parts; DIN 53504
Elongation at Break 550 %
550 %
Injection molded parts; DIN 53504
100% Modulus 0.0110 GPa
1.60 ksi
Injection molded parts; DIN 53504
300% Modulus 0.0170 GPa
2.47 ksi
Injection molded parts; DIN 53504
Tear Strength 100 kN/m
571 pli
Injection molded parts; DIN 53515
Abrasion 33
33
mm<sup>3</sup>, Injection molded; DIN 53516
Thermal Properties Metric English Comments
Melting Point 158 - 221 °C
316 - 430 °F
0.025" extruded film
Processing Properties Metric English Comments
Feed Temperature 170 °C
338 °F
Extrusion
Middle Barrel Temperature 175 °C
347 °F
Extrusion
Adapter Temperature 180 °C
356 °F
Extrusion
Die Temperature 180 °C
356 °F
Extrusion
Roll Temperature 168 °C
334 °F
Front, 29 rpm
168 °C
334 °F
Rear, 25 rpm
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